I've seen a number of amazing fan arrangements by different people, and I do like a lot of them. Whether it's a rearrangement of an existing song, or an entirely new arrangement (or anything between!), what is your favorite Kingdom Hearts fan arrangement you've come across? 

 

I'd probably have to say a three way tie for me, between

• Light of the Worlds
• Introduction: It Began With A Letter
• Dearly Beloved (KH3 Version)

I imagine I'll be seeing a lot of Project Destati. ^{Because they are amazing in every single way. _{Still waiting on the new album. That last teaser left me SO READY.}}

There are a lot of Fate fans that remake and remix the EMIYA theme. Ive heard them all. Such an epic melody. But your asking for KH related things so ill post things from AmaLee. She does cover songs for anime related things.

https://www.youtube.com/watch?v=IB1NMf9Qe-Y 

https://www.youtube.com/watch?v=4V7oxVOH8G4 

https://www.youtube.com/watch?v=_HBN751X1d0 

I pretty much agree with your list, however, I can't pick just one Project Destati song. They all have that special touch to them.

Have a listen at this KH3 Dearly Beloved though. The best part is around 3 minutes in.

https://www.youtube.com/watch?v=uhqz1HQV0W8

Just everything by Project Destati~, but I can't fit them all! I also like the arrangement of Darkness of The Unknown by DesoloZ.